Description
The RTX-459SL from American Fibertek is a Multiprotocol Data & Contact Closure – Module Transceiver – SM. The American Fibertek 459SL Series simultaneously transmits and receives one multiprotocol data channel and one contact channel over one or two singlemode optical fibers. The data channel is designed to be completely transparent to data protocol and can be configured as RS-485 (2 wire or 4 wire), RS-422, RS-232 or Manchester Code. The system is comprised of two transceivers forming a point-topoint communications link. For ease of installation, diagnostic indicators provide a quick visual indication of system status. Equipment may be ordered as stand alone modules or rack cards that are mounted in the American Fibertek Card Cages; SR-20/2 or SR-20H/2 (with redundancy).
Features
- Low Profile Module
- Multi-protocol Data – switch selectable as RS-485 (2 or 4 wire), RS-422, RS-232 or Manchester
- DC to 115 Kb/s
- Normally Open Contact
- LED Indicators for Contact/Data Tx, Contact/Data Rx and Optical Level
- Multimode Version Available
